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PSUPS10A12
6
1.4. Specifications:
- electrical specifications (tab.3)
- mechanical specifications (tab.4)
- operation safety (tab.5)
- operating specifications (tab.6)
Table 3. Electrical specifications.
PSU type
A (EPS - External Power Source)
Mains supply
230V AC (-15%/+10%)
Current consumption
1,1A @230V AC
PSU’s power
152W
Efficiency
79%
Output voltage
11
V ÷ 12V DC – buffer operation
10
V ÷ 12V DC – battery-assisted operation
Output current
9A (8x0,5A +1x5A) + 2A battery charging
Output voltage adjustment range
12
÷14,5V DC
Ripple voltage
20mV p-p max.
PSU current consumption
50mA max
Battery charging current
1A / 2A / 3A / 5A - jumper selectable
Short-circuit protection SCP
LB8 STRIP: 8x F 0,5A glass fuse,
LB1 STRIP: 1xF5A
PSU module:
Electronic - current limitation and/or activation of the F
BAT
melting fuse in the battery circuit (failure requires fuse
replacement)
Automatic return
Overload protection OLP
110% ÷ 150% of the PSU power – electronic.
Disconnection of the PSU outputs
– automatic return after DC
output circuit disconnection
Battery circuit protection SCP and reverse
polarity connection
T10A
– current limiting, F
BAT
fuse (failure requires fuse-
element replacement)
Surge protection
varistors
Over voltage protection OVP
U>16V (automatic return)
Deep discharge protection UVP
U<10V (± 0,5V) – disconnection of battery terminal
Sabotage protection:
- TAMPER output indicating enclosure opening
- micro-switches x2, NC contacts (enclosure closed and fixed
to the surface), 0,5A@50V DC (max.)
Optical indication: front panel of the PSU
- AC OK.; LED indicating the AC power status
- DC OK.; LED indicating the DC supply at the
PSU output
- BAT OK.; LED indicating the battery voltage
- red, normal operation: permanently illuminated,
failure: off
- green, permanently illuminated, failure: off
- green, permanently illuminated,
failure: off
Technical outputs:
- EPS; output indicating AC power failure
- PSU; output indicating no DC power/PSU
failure
- LoB output indicating low battery voltage
- OC type: 50mA max.
Normal operation: L state (0V),
failure: hi-Z state,
- delay time 10s/60s (+/-20%)
– jumper selectable
T
AC
- OC type: 50mA max.
Normal operation: L state (0V),
failure: hi-Z state,
- OC type, 50mA max.
Normal operation (U
BAT
>11,5V): L state (0V),
failure (U
BAT
<11,5V): hi-Z state
F
BAT
fuse
F
MAIN
fuse
Recorder’s module fuse (fig.3 [7])
Cameras module fuse (fig.3 [9])
T 10A / 250V
T 6,3A / 250V
F 5A/250V
F 0,5A/250V
